Peptide Database

Peptide NameShort neuropeptide F

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC59H102N22O16

DescriptionStandard

        SQRSNVLRLRF
    

Molecular Weight1375.58 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)2.46

Net Charge (pH 7.4) 2.25

Charge Density (pH 7.0) 0.2236

GRAVY Index-0.68

Hydrophobic Moment 0.08

Boman Index-0.47

Instability Index101.56

Aliphatic Index 97.27

Aromaticity 0.0909

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 666.66

LogP -7.85

H-bond Donors 25.0

H-bond Acceptors 19.0

Rotatable Bonds 47.0

Heavy Atoms 97.0

Ring Count 1.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0229594 VERIFIED: NO

Provenance & Taxonomy

OrganismTetrodontophora bielanensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide